Marine Filters & Media

LED Lamp assembly Suitable for Fluval Flex 57 L (15007, 15009)

P Series heaters are pre-set to maintain a consistent temperature of 24-26° C (76-78° F) in both fresh and saltwater nano aquariums.

BRS Kalkwasser (Calcium Hydroxide) is a premium supplement that maintains calcium and alkalinity balance in reef aquariums while helping to stabili...

The overflow box effectively transports aquarium water to under cabinet sumps, refugiums, or wet/dry filters.  These high quality overflow boxes fe...

Stabilized microbial sewage treatment technology with Biological Acerated Filter(W-BAF)Ultra-high surface cross-cutting ratio and filtration area. ...

WaveReef CO2 Scrubber CO-100 WaveReef CO2 Scrubber CO-100 efficiently removes CO2 to stabilize pH and enhance coral growth. Compact design and easy...

A CO2 monitor allows you to monitor the level of CO2 concentration in your aquarium. Handcrafted from the highest quality borosilicate glass, the C...

Size: 473 ml

When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat...

Salt for cultivating Artemia nauplii. Key Features:

Artemia eggs for the production of live food. Key Features:• Live food home-grown: high-quality Artemia eggs wi

SeaGel is a blend of MatrixCarbon and PhosGuard and is is optimized specifically for aquaria where organic color body and acid removal is required ...

PhosNet is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and sil...

NutriDiet Betta contains only the highest quality ingredients (chlorella algae and fish meal) without low nutritional value fillers (e.g. corn meal...

Dymax shallow aquariums offers new areas for creativity. Decorative materials such as wood, rocks and plants can be deliberately exposed above the ...

Suitable for freshwater and marine aquariums, Blue Mat breakdowns toxic ammonia, nitrate, enhance better water quality and filters loose particles....

Replacement Impeller for PH-2000 Circulation Pump is suitable for Flex aquarium kit, 32.5 US Gal (123 L) - Item #14985 & 14986.

E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accura...

E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accura...

E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accura...